Documentos de Trabajo: Envíos recientes
Mostrando ítems 21-40 de 1878
-
Solar photovoltaic energy scenarios generation: a novel methodology for multi-area electricity markets
In this paper, a novel methodology is introduced for the generation of solar photovoltaic energy scenarios within multi-area electricity markets. Diverging from the existing short-term focus in the literature, the proposed ... -
De-rating factors in regional capacity mechanisms with cross-border participation: the role of asymmetric national non-served energy values
Capacity mechanisms (CMs) are regulatory frameworks often implemented to address market failures and ensure the long-term reliability of electricity supply. In the context of regional markets, these mechanisms can maximize ... -
Explaining the solutions of the unit commitment with interpretable machine learning
The energy transition needs mathematical models to address the complexity of shifting towards sustainable energy sources. In addition to providing accurate solutions, these models must be explainable and available for ... -
Submetering: challenges and opportunities for its application to the flexibility services
Purpose of the review: Implementing flexibility services from small resources in the power system requires addressing new technical challenges related to monitoring, baselining, validating their activation, and quantifying ... -
MaDIoT 3.0: assessment of attacks on distributed energy resources and demand in a power system
The increasing penetration of Distributed Energy Resources (DER) expands the cyberattack surface of power systems. This paper analyses the impact and success of MaDIoT 3.0 attacks, which combine attacks to high-wattage IoT ... -
Submetering: challenges and opportunities for its application to the flexibility services
Purpose of the review: Implementing flexibility services from small resources in the power system requires addressing new technical challenges related to monitoring, baselining, validating their activation, and quantifying ... -
Durability and performance of photocurable acrylic resins in long-term biomedical 3D printing applications
This research delves into the enduring applicability of photocurable acrylic resins for extended biomedical applications, presenting a thorough examination of the mechanical properties of Biomed Clear, a commercial resin ... -
Optimal management of a microgrid Li-Ion battery considering non-linear losses using the Integer Zig-Zag formulation
This paper presents a model for optimizing the management of a Li-Ion battery in a microgrid, considering the presence of nonlinear losses during the charging and discharging processes. The paper examines the nature of ... -
Impact of gas third party access in the unit commitment optimal solution
The importance of the natural gas sector in the electric power industry has increased substantially over the last decades, reaching 21 generation capacity in Europe in 2016. Generation companies that own gas fired units ... -
Evaluación del tratamiento superficial de lámina de cobre para aplicaciones electrónicas
El cobre se ha utilizado durante más de 50 años en la fabricación de placas de circuito impreso (PCB). Estos PCB se producen mediante la laminación de varias capas de preimpregnados de epoxi reforzados con fibra de vidrio ... -
Sistema inalámbrico de monitorización neurofisológica intraoperatoria (MNIO)
La Monitorización Neurofisiológica Intraoperatoria (MNIO) es una técnica ampliamente utilizada que sirve para evaluar de forma continuada el funcionamiento de estructuras nerviosas en riesgo de lesión durante el acto ... -
The H2020 project RAYUELA: a fun way to fight cybercrime
As in the case of maieutics, this paper aims to unveil the most important goals and features of the recently funded European project RAYUELA by answering some important questions, such as: why, who, what, how, what the ... -
Modeling of third party access tariffs and portfolio gas purchases of CCGTs in the self-unit commitment problem
The structure of the operation costs of gas fired units (GFU) in real power systems is much more complex than what standard unit-commitment (UC) models consider in the state-of-the-art formulations. On the one hand, when ... -
Optimal discretization of net head dependency in heterogeneous multi-reservoir hydroelectric systems
Modeling the net head dependency of hydro power plants constitutes a serious challenge from the optimization point of view. One possible approach is to pre-establish a discrete set of representative net heads and to formulate ... -
Achieving active distribution networks through operational and architectural aspects analysis: a methodology for long-term planning
To enable the paved energy transition towards a cleaner and more sustainable living substantial changes are required at the power distribution grid level. Distributed energy resources together with the emerging actors in ... -
Technical requirements for the operation of microgrids in both interconnected and islanded mode Working group CIRED 2018-03
Considering the significant increase in projects and initiatives in Europe on microgrids connected to the distribution grid, CIRED launched a working group to address the topic of the technical requirements for the operation ... -
Mechanical and electrical properties of cyanoacrylate adhesives by addition of graphene and graphene nanoplatelets nanofillers
Cyanoacrylate adhesives are of special interest because those adhesives are cured at room temperature, as well as they are able to bond a wide variety of substrates in short times. They are one-part adhesives, which cured ... -
Cianoacrilatos modificados con nanomateriales base carbono. Propiedades mecánicas y eléctricas
Los adhesivos de cianoacrilato presentan un gran interés porque curan a temperatura ambiente y son capaces de unir una gran variedad de sustratos en poco tiempo. Son adhesivos monocomponentes, que se curan sin necesidad ... -
Tracking the silver economy. A multidimensional approach to aging societies
Aging societies constitute the largest demographic trend nowadays globally. This leads to a paradigm shift in the economic model known as the silver economy, bearing economic, societal and environmental consequences. Yet, ... -
How can theology contribute to our sustainability goals?
Religion has a responsibility in the addressing of environmental issues and the promotion of sustainability. The involvement of religious leaders such as Pope Francis and the Dalai Lama in environmental causes highlights ...